I'm not afraid to take a stand. Everybody come take my hand. We'll walk this road together, through the storm. Whatever weather, cold or warm.

Science is not just about finding answers but also about asking better questions.

无论他做什么，地球上的每个人在世界历史中都扮演着核心角色。而通常他并不知道这一点。

书籍经过多次传抄，“鱼” 字可能写成 “鲁” 字，“虚” 字可能写成 “虎” 字。

I prefer liberty with danger to peace with slavery.